* {
    margin: 0;
    padding: 0;
}

#container {
    width: 1000px;
    height: 700px;
    border: 1px solid black;
    margin: 0 auto;
    box-shadow: 0 0 5px black;
}

#left {
    float: left;
    width: 74%;
    height: 100%;
    box-shadow: 0 0 10px white;
    background: #ccc;
}

#canvas {
    box-shadow: 0 0 10px white;
    background: white;
    margin-left: 30px;
    margin-top: 30px;
}

#right {
    float: right;
    /* border: 1px solid red; */
    width: 25%;
    height: 100%;
    background: #e9ddb6;
}

#pen {
    width: 100%;
    height: 200px;
    border-bottom: 1px solid black;
}

#pen img {
    margin-top: 10px;
    margin-left: 10px;
    cursor: pointer;
}

.pen_action {
    border: 1px solid black;

}

#progress {
    width: 100%;
    height: 100px;
    /* border: 1px solid black; */
}

#linewidth {
    position: relative;
    margin-top: 20px;
    margin-left: 15px;
    background: #ccc;
    height: 5px;
    border-radius: 25%;
    width: 80%;
}

#linemove {
    height: 25px;
    width: 8px;
    background: rgb(89, 0, 255);
    position: absolute;
    top: -10px;
    border-radius: 25%;
}

#text1 {
    float: right;
    width: 70px;
    height: 30px;
    font-size: 18px;
    border: 0;
}

#colors {
    width: 100%;

}

#text_color {
    width: 150px;
    margin-left: 10px;
    display: inline-block;
    height: 30px;
    background: black;
}

#colors button {
    width: 30px;
    height: 30px;
    background-color: black;
    margin-top: 10px;
    border: 0;

}

#colors button:hover {
    border: 1px solid white;
    box-shadow: 0 0 5px white;
}

.box {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 1px dashed black;
}